[용어] STG, PRD, DEV
참고
개발 환경(dev,stage,qa,production)
서버 개발을 가정하고, 먼저, 개발 및 운영에 사용할 서버를 어떻게 배치 해야할지를 살펴보자일반적인 서버 개발환겨은 아래와 같이 local,dev,integration,qa,staging 그리고 production 환경을로 나뉘어
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dev: Working code copy. Changes made by developers are deployed here so integration and features can be tested. This environment is rapidly updated and contains the most recent version of the application.
qa: (Not all companies will have this). Environment for quality assurance; this provides a less frequently changed version of the application which testers can perform checks against. This allows reporting on a common revision so developers know whether particular issues found by testers has already been corrected in the development code.
staging: This is the release candidate, and this environment is normally a mirror of the production environment. The staging area contains the "next" version of the application and is used for final stress testing and client/manager approvals before going live.
production: This is the currently released version of the application, accessible to the client/end users. This version preferably does not change except for during scheduled releases.
STG
Staging 스테이징 환경
PRD
Production, 운영환경
DEV
Development, 개발 환경